Bladder Infection Causes

Bladder infections are also known as cystitis and urinary tract infections. They occur when bacteria get into the urinary tract and an infection ensues. Normally, urine is sterile, but when bacteria are present, it can cause an infection. E coli is the most common cause of bladder infections. These bacteria usually live around the anus and in the bowel. They can move from the area around the anus to the opening of the urethra.

Often, sexual intercourse or poor hygiene are the main causes of bladder infection. However, people with other conditions can also get bladder infections. For example, those with kidney stones or enlarged prostates may find it difficult to completely empty their bladders, making the bladder a ripe environment for bacteria to grow.

There are other factors which can increase your risk for bladder infections. Pregnancy and menopause, prostate inflammation or enlargement, and kidney stones are three examples. Sexual intercourse, especially if you have multiple partners, can also increase the risk. If you are immobile--for instance, during recovery from surgery--or are catheterized, this can also cause bladder infections.

If not treated in time, the infections can spread further. Bacteria are able to travel up the bladder to the ureters and cause a kidney infection. This is a more serious condition than a bladder infection. Most of the time both bladder and kidney infections can be prevented by taking care to empty your bladder completely each time you urinate, drinking plenty of fluids, and practicing good hygiene.

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